Ruth W. Gribble v. Patricia Roberts Harris, Secretary of Health and Human Services , 625 F.2d 1173 ( 1980 )
Isaac Horace, Administrator of Estate of Sadie Horace, Deceased v. St. Louis Southwestern Railroad Company , 489 F.2d 632 ( 1974 )
Griggs v. Provident Consumer Discount Co. , 103 S. Ct. 400 ( 1982 )